diff --git a/custom_components/helios_vallox_ventilation/schema.py b/custom_components/helios_vallox_ventilation/schema.py
index 4c715b2..9dbd412 100644
--- a/custom_components/helios_vallox_ventilation/schema.py
+++ b/custom_components/helios_vallox_ventilation/schema.py
@@ -1,8 +1,7 @@
 import voluptuous as vol
 from homeassistant.const import CONF_IP_ADDRESS, CONF_PORT
 from homeassistant.helpers import config_validation as cv
-
-DOMAIN = "helios_vallox_ventilation"
+from .const import DOMAIN
 
 # Configuration schema
 CONFIG_SCHEMA = vol.Schema(